Step-by-step explanation:
Total number of students =14+12
=26
Probability that a student is a girl
[tex] = \frac{number \: of \:girls}{total \: number \: of \: students} \\ = \frac{12}{26} \\ = \frac{6}{13} \\ therefore \: the \: probability \: that \: \\ a \: student \: is \: a \: girl \: \\ = \frac{6}{13} [/tex]
